@import "@tabler/core/dist/css/tabler.css";
@import "@tabler/core/dist/css/tabler-payments.css";
.hide{
    display: none;
}
.show {
    display: block;
  }

.small{
    font-size:10px;
}

.vh-80 {
    height: 80vh;
}

.vh-70 {
    height: 70vh;
}

.mglt-10 {
    margin-left: 10px;
}

.mb-20 {
    margin-bottom: 20px;
}

.divide-y > :not(template):not(:last-child) {
    padding-bottom: 0.5rem !important;
}

.go-to-top-visible {
    opacity: 1;
    pointer-events: auto !important;
}

.sticky-left {
    position: -webkit-sticky;
    position: sticky;
    left: 0;
    top: 0;
    background: var(--color-primary);
    color: var(--color-white);
}

.sticky-left2 {
    position: -webkit-sticky;
    position: sticky;
    left: 0;
    top: 0;
    background: var(--color-primary);
    color: var(--color-white);
    margin-left:-80px;
}

.go-to-top {
    background: var(--color-primary);
    color: var(--color-white);
    position: fixed;
    bottom: 1rem;
    right: 1rem;
    display: flex;
    width: 2.5rem;
    height: 2.5rem;
    align-items: center;
    justify-content: center;
    border-radius: 0.375rem;
    cursor: pointer;
    transition: opacity 0.5s;
    z-index: 90;
    opacity: 0.5;
    pointer-events: none;
    display: none;
}
.carousel-inner {
    max-height: 300px;
}
.card-cover-course {
    padding: 4rem 1.5rem !important;
}

.list {
    counter-reset: a;
}
.list_title {
    counter-increment: a;
}
.list_item {
    counter-reset: b;
}
.list_item_title:before {
    counter-increment: b;
    content: "" counter(a) "." counter(b) " ";
}
.block-bg {
    --tblr-card-bg: var(--tblr-bg-surface);
    --tblr-card-border-width: var(--tblr-border-width);
    --tblr-card-border-color: var(--tblr-border-color);
    --tblr-card-border-radius: var(--tblr-border-radius);
    background-color: var(--tblr-card-bg) !important;
    // border: var(--tblr-card-border-width) solid var(--tblr-card-border-color) !important;
    // border-radius: var(--tblr-card-border-radius) !important;
}

.slice {
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.vditor-reset pre {
    padding: 0px !important;
    background: none !important;
}

#outline li > span.vditor-outline__item--current {
    border-left: 1px solid #4285f4;
    color: #4285f4;
    background-color: #f6f8fa;
}

.topBigImg {
    height: 200px;
    line-height: 200px;
    color: var(--tblr-bg-surface) !important;
    text-align: center;
    font-size: 36px;
}
.payment-provider-wechat {
    background-image: url(../images/wechat-pay.svg);
}
.fontColorRed {
    color: #d63939;
}

.playercontainer {
    text-align: center;
}
#preview a{
    color:#4285f4;
}
